"activities&amp"

Build your own hands-on investigations around these assortments of real feathers, fur, and fish scales. Help students discover the unique features of feathers, see how fur keeps mammals warm, and why scales have remained a fish favorite for millions of years.

This kit teaches the student how to determine the evolutionary closeness of organisms based on antigen-antibody blood analysis.
Immunological comparisions (homology) are perhaps the most fascinating of the five methods by which organisms are classified.

Used Worldwide to Teach Proper Handwashing Technique.

Striking Images Capture Meiotic Recombination

Introduce a variety of basic scientific concepts and properties.

This fun, thought-provoking learning experience uses 9 museum-quality casts to teach students about diversity in diet in the animal kingdom. Casts include three from each group: herbivore (beaver, mountain gorilla, hippopotamus), carnivore (coyote, African lion, alligator), and omnivore (human, grizzly bear, baboon).

Learn To Use And Create Dichotomous Keys.

Determine the Diameter of Trunks by Measuring their Circumference

Book & Downloadable Content Combo Reference

Model The Effects Of Antibiotics On Disease Causing Bacteria During Infection

Construct Numerous Key Biochemicals with One Kit.

This simulation experiment demonstrates the value of mitochondrial and chromosomal DNA testing for genetic identification.

Observe the movement of water and solutes.

This kit identifies five classes of nutrients.

Investigate all five senses in one kit.

How are inherited traits transmitted?